import axios from 'axios'
import {
} from 'element-ui'
import store from '@/store'
import { removeToken } from '@/utils/auth'

// create an axios instance
const service = axios.create({
    baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
    // withCredentials: true, // send cookies when cross-domain requests
    timeout: 30000 // request timeout
})

// request interceptor
service.interceptors.request.use(
    config => {
        // do something before request is sent
        const token = window.localStorage.getItem('UserToken')
        if (token) {
            config.headers.common['UserToken'] = token
        }
        if (store.getters.token) {
            // let each request carry token
            // ['X-Token'] is a custom headers key
            // please modify it according to the actual situation
            // config.headers['X-Token'] = getToken()
        }
        return config
    },
    error => {
        // do something with request error
        console.log(error) // for debug
        return Promise.reject(error)
    }
)

// response interceptor
service.interceptors.response.use(
    /**
     * If you want to get http information such as headers or status
     * Please return  response => response
    */

    /**
     * Determine the request status by custom code
     * Here is just an example
     * You can also judge the status by HTTP Status Code
     */
    response => {
        const res = response.data
        if (res.code <= 0) {
            alert(res.message)
            removeToken()
            location.reload()
            // Message({
            //   message: res.message || 'Error',
            //   type: 'error',
            //   duration: 5 * 1000
            // })

            // store.dispatch('/login').then(() => {
            //   location.reload()
            // })

            // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
            // if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
            //   // to re-login
            //   MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
            //     confirmButtonText: 'Re-Login',
            //     cancelButtonText: 'Cancel',
            //     type: 'warning'
            //   }).then(() => {
            //     store.dispatch('/login').then(() => {
            //       location.reload()
            //     })
            //   })
            // }
            // return Promise.reject(new Error(res.message || 'Error'))
        }
        return res
    },
    error => {
        console.log('err' + error) // for debug
        Message({
            message: error.message,
            type: 'error',
            duration: 5 * 1000
        })
        return Promise.reject(error)
    }
)

export default service
